WO2022182760A3 - Procédé d'équilibrage de batteries d'une chaîne de série électrique de batteries au lithium-ion, et son système - Google Patents

Procédé d'équilibrage de batteries d'une chaîne de série électrique de batteries au lithium-ion, et son système Download PDF

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Publication number
WO2022182760A3
WO2022182760A3 PCT/US2022/017522 US2022017522W WO2022182760A3 WO 2022182760 A3 WO2022182760 A3 WO 2022182760A3 US 2022017522 W US2022017522 W US 2022017522W WO 2022182760 A3 WO2022182760 A3 WO 2022182760A3
Authority
WO
WIPO (PCT)
Prior art keywords
series string
battery balancing
lithium
electrical series
ion batteries
Prior art date
Application number
PCT/US2022/017522
Other languages
English (en)
Other versions
WO2022182760A2 (fr
Inventor
James P. Mcbride
James Richard Stanfield
Original Assignee
The Noco Company
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by The Noco Company filed Critical The Noco Company
Priority to GB2312535.4A priority Critical patent/GB2618287A/en
Priority to EP22760338.8A priority patent/EP4297992A2/fr
Priority to AU2022226629A priority patent/AU2022226629A1/en
Priority to CN202280015832.3A priority patent/CN116981592A/zh
Priority to US18/546,290 priority patent/US20240136827A1/en
Priority to CA3211067A priority patent/CA3211067A1/fr
Priority to JP2023550265A priority patent/JP2024507529A/ja
Priority to PCT/US2022/020424 priority patent/WO2022197731A1/fr
Priority to GB2314111.2A priority patent/GB2619455A/en
Priority to AU2022238310A priority patent/AU2022238310A1/en
Priority to CA3213633A priority patent/CA3213633A1/fr
Priority to EP22772081.0A priority patent/EP4308407A1/fr
Priority to JP2023556810A priority patent/JP2024513331A/ja
Publication of WO2022182760A2 publication Critical patent/WO2022182760A2/fr
Publication of WO2022182760A3 publication Critical patent/WO2022182760A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H02J7/0014—Circuits for equalisation of charge between batteries
    • H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Hybrid Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

L'invention concerne un procédé et un système d'équilibrage de batteries permettant de charger de multiples batteries connectées les unes aux autres en une chaîne de série électrique avec un unique chargeur électrique. Par exemple, le procédé et le système d'équilibrage de batteries font appel au système de gestion de batterie (BMS) des batteries individuelles pour fournir un équilibrage de batteries des multiples batteries connectées les unes aux autres en la chaîne de série électrique lors du chargement de la chaîne de série avec l'unique chargeur électrique.
PCT/US2022/017522 2021-02-23 2022-02-23 Procédé d'équilibrage de batteries d'une chaîne de série électrique de batteries au lithium-ion, et son système WO2022182760A2 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB2312535.4A GB2618287A (en) 2021-02-23 2022-02-23 Method of battery balancing an electrical series string of lithium-ion batteries, and system thereof
EP22760338.8A EP4297992A2 (fr) 2021-02-23 2022-02-23 Procédé d'équilibrage de batteries d'une chaîne de série électrique de batteries au lithium-ion, et son système
AU2022226629A AU2022226629A1 (en) 2021-02-23 2022-02-23 Method of battery balancing an electrical series string of lithium-ion batteries, and system thereof
CN202280015832.3A CN116981592A (zh) 2021-02-23 2022-02-23 电池平衡锂离子电池的电气串联串的方法及其系统
US18/546,290 US20240136827A1 (en) 2021-02-23 2022-02-23 Method of Battery Balancing an Electrical Series String of Lithium-Ion Batteries, and System Thereof
CA3211067A CA3211067A1 (fr) 2021-02-23 2022-02-23 Procede d'equilibrage de batteries d'une chaine de serie electrique de batteries au lithium-ion, et son systeme
JP2023550265A JP2024507529A (ja) 2021-02-23 2022-02-23 リチウムイオン電池の電気的直列ストリングに電池バランシングを行う方法およびそのシステム
PCT/US2022/020424 WO2022197731A1 (fr) 2021-03-15 2022-03-15 Dispositif portable de démarreur de secours et de compresseur d'air
GB2314111.2A GB2619455A (en) 2021-03-15 2022-03-15 Portable jump starter and air compressor device
AU2022238310A AU2022238310A1 (en) 2021-03-15 2022-03-15 Portable jump starter and air compressor device
CA3213633A CA3213633A1 (fr) 2021-03-15 2022-03-15 Dispositif portable de demarreur de secours et de compresseur d'air
EP22772081.0A EP4308407A1 (fr) 2021-03-15 2022-03-15 Dispositif portable de démarreur de secours et de compresseur d'air
JP2023556810A JP2024513331A (ja) 2021-03-15 2022-03-15 携帯型ジャンプスタータおよび空気圧縮機装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163152661P 2021-02-23 2021-02-23
US63/152,661 2021-02-23

Publications (2)

Publication Number Publication Date
WO2022182760A2 WO2022182760A2 (fr) 2022-09-01
WO2022182760A3 true WO2022182760A3 (fr) 2022-09-29

Family

ID=83048427

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2022/017522 WO2022182760A2 (fr) 2021-02-23 2022-02-23 Procédé d'équilibrage de batteries d'une chaîne de série électrique de batteries au lithium-ion, et son système

Country Status (8)

Country Link
US (1) US20240136827A1 (fr)
EP (1) EP4297992A2 (fr)
JP (1) JP2024507529A (fr)
CN (1) CN116981592A (fr)
AU (1) AU2022226629A1 (fr)
CA (1) CA3211067A1 (fr)
GB (1) GB2618287A (fr)
WO (1) WO2022182760A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116316998A (zh) * 2023-03-27 2023-06-23 深圳先阳新能源技术有限公司 应用于储能电池的旁路均衡控制方法及系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009015960A1 (fr) * 2007-07-27 2009-02-05 Robert Bosch Gmbh Distributeur de charges par transmission de charges dans un pack de batterie
US20090302802A1 (en) * 2001-08-29 2009-12-10 Hideki Miyazaki Battery apparatus for controlling plural batteries and control method of plural batteries
US20120256598A1 (en) * 2011-04-08 2012-10-11 Neotec Semiconductor Ltd. Battery Pack Detection Circuit
US20140152261A1 (en) * 2011-05-31 2014-06-05 Hitachi Vehicle Energy, Ltd. Battery system monitoring apparatus
US20180088178A1 (en) * 2016-09-23 2018-03-29 Denso Corporation Voltage-Detecting Device Applied to Battery Pack Having Serially Connected Body

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090302802A1 (en) * 2001-08-29 2009-12-10 Hideki Miyazaki Battery apparatus for controlling plural batteries and control method of plural batteries
WO2009015960A1 (fr) * 2007-07-27 2009-02-05 Robert Bosch Gmbh Distributeur de charges par transmission de charges dans un pack de batterie
US20120256598A1 (en) * 2011-04-08 2012-10-11 Neotec Semiconductor Ltd. Battery Pack Detection Circuit
US20140152261A1 (en) * 2011-05-31 2014-06-05 Hitachi Vehicle Energy, Ltd. Battery system monitoring apparatus
US20180088178A1 (en) * 2016-09-23 2018-03-29 Denso Corporation Voltage-Detecting Device Applied to Battery Pack Having Serially Connected Body

Also Published As

Publication number Publication date
CA3211067A1 (fr) 2022-09-01
US20240136827A1 (en) 2024-04-25
CN116981592A (zh) 2023-10-31
WO2022182760A2 (fr) 2022-09-01
AU2022226629A1 (en) 2023-09-07
JP2024507529A (ja) 2024-02-20
GB2618287A (en) 2023-11-01
EP4297992A2 (fr) 2024-01-03
GB202312535D0 (en) 2023-09-27

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